50182209

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 94610880

約数和(自身を除く): 44428671

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 121, 203, 227, 231, 261, 319, 363, 609, 681, 693, 847, 957, 1089, 1589, 1827, 2043, 2233, 2497, 2541, 2871, 3509, 4767, 6583, 6699, 7491, 7623, 10527, 14301, 17479, 19749, 20097, 22473, 24563, 27467, 31581, 46081, 52437, 59247, 72413, 73689, 82401, 138243, 157311, 192269, 217239, 221067, 247203, 414729, 506891, 576807, 651717, 796543, 1520673, 1730421, 2389629, 4562019, 5575801, 7168887, 16727403, 50182209]

約数ペア:

[(1, 50182209), (3, 16727403), (7, 7168887), (9, 5575801), (11, 4562019), (21, 2389629), (29, 1730421), (33, 1520673), (63, 796543), (77, 651717), (87, 576807), (99, 506891), (121, 414729), (203, 247203), (227, 221067), (231, 217239), (261, 192269), (319, 157311), (363, 138243), (609, 82401), (681, 73689), (693, 72413), (847, 59247), (957, 52437), (1089, 46081), (1589, 31581), (1827, 27467), (2043, 24563), (2233, 22473), (2497, 20097), (2541, 19749), (2871, 17479), (3509, 14301), (4767, 10527), (6583, 7623), (6699, 7491)]